| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $246.43 | 6.791% | $263.1651 | $263.17 | $263.15 | $263.20 |
| Purchase #2 | $190.78 | 8.694% | $207.3664 | $207.37 | $207.35 | $207.40 |
| Purchase #3 | $43.27 | 3.621% | $44.8368 | $44.84 | $44.85 | $44.80 |
| Purchase #4 | $104.29 | 7.834% | $112.4601 | $112.46 | $112.45 | $112.50 |
| Purchase #5 | $209.52 | 13.143% | $237.0572 | $237.06 | $237.05 | $237.10 |
| Purchase #6 | $104.91 | 5.107% | $110.2678 | $110.27 | $110.25 | $110.30 |
| Purchase #7 | $41.30 | 8.598% | $44.851 | $44.85 | $44.85 | $44.90 |
| 7 purchase totals = | $940.50 | $1,020.0044 | $1,020.02 | $1,019.95 | $1,020.20 | |